/Engine/Plugins/Online/OnlineServices/Source/OnlineServicesCommon/Public/Online/SocialCommon.h
Accept a friend invite
AsyncOpHandle
virtual [TOnlineAsyncOpHandle](API\Plugins\OnlineServicesInterface\Online\TOnlineAsyncOpHandle)< [FAcceptFriendInvite](API\Plugins\OnlineServicesInterface\Online\FAcceptFriendInvite) > AcceptFriendInvite ( [FAcceptFriendInvite::Params](API\Plugins\OnlineServicesInterface\Online\FAcceptFriendInvite\Params) && Params )